The first time I saw this one (Score 1)

I had to scan and repair about 1000 floppies and write a memo about not taking your work home. The IT manager did not believe that virii existed. Discovered it by looking at the boot sector with debug. The text string:"your PC is stoned", showed up. F-prot saved the day. That particular version of Stoned had a bug which would trash part of the root directory.